News

By using Model Driven Development component tests could be skipped and integration and system testing went a lot smoother, said Bryan Bakker in the presentation Model Driven Development (MDD) and its impact on testing. Main results from the MDD approach are a reduction of the amount of testing and increased reliability of the code that was generated from a mathematical model.

An important part of ASP.NET MVC is the set of code generators called scaffolds. Inspired by Ruby on Rails, these code generators can be used to quickly create controllers and views based on a model class. New in VS 2013 Update 2 is the ability to create your own scaffolds that plug into the overall framework.

Daniel Schneller illustrates how his team used Xtext to create a textual-DSL that models the navigation paths of mobile applications and generate Java code from it. He provides a step by step tutorial and discusses the advantages of such an approach.

T4 is Visual Studio’s built-in code generator. Though fundamental for many of the frameworks built atop .NET, it is incredibly under-powered. Even the simplest things like intelligently reusing templates or emitting multiple files seem beyond it at first glance. Yet developers such as Damien Guard are finding of ways to improve it.

With the recent release of code generation tools such as Spring Roo from SpringSource, Skyway Builder Community Edition version 6.3 and BluAge's M2Spring, there is a renewed focus on the role of code generation in developing enterprise Java applications. InfoQ spoke with project leads from Spring Roo and Skyway products about how the code generation fits in the java application development.

The recent release of Spring Roo, a round-tripping code generation tool used to develop Spring applications in Java, offers Tomcat, JMS and Selenium support. SpringSource development team released Roo 1.0 M1 version last week.

The latest version of Skyway Builder Community Edition (CE) offers an open-source code generation framework for Spring based web applications. The community edition can be used to generate the code required in data, service and web layers of a Spring application. Skyway Software recently announced the general availability (GA) of Skyway Builder 6.1 version.

ASP.NET MVC is using T4 (Text Template Transformation Toolkit) to generate the code behind the scenes when a Controller or a View is added to a project. T4 is a fully customizable text generator based on templates.

Model-driven software development no longer belongs to the fringes of the industry but is being applied in more and more software projects with great success. In this article, experienced MDD practitioners pass on some best practices based on the experiences gathered over years of development.

Domain-Driven Design is a subject where there currently are very few examples of how to actually do it in practice. In this article, Srini Penchikala gives you guidelines, practices, frameworks and tools that technical leads and architects can use in the effort of implementing a system in a Domain-Driven way.

Business users doing programming? Charles Simonyi and Henk Kolk presents how Intentional Software offers a radical new software approach that separates business knowledge from software engineering knowledge, which means that business experts can be more innovative and responsive to the changes in the domain.

While JRuby's performance keeps increasing, there are still algorithms that are faster if implemented in Java. We look at different approaches to solve this: RubyInline for JRuby, generating bytecode with a JRuby DSL and a new subset of Ruby called Duby.